svgtransform-animation-1.html

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This WPT test may be referenced by the following Test IDs:
- /svg/animations/svgtransform-animation-1.html - WPT Dashboard Interop Dashboard

<!doctype html>

<html>

<title>Test accumulate=sum animation on SVGAnimateTransform.</title>

<script src="/resources/testharness.js"></script>

<script src="/resources/testharnessreport.js"></script>

<script src="/resources/SVGAnimationTestCase-testharness.js"></script>

<svg>

</svg>

<script>

var rootSVGElement = document.querySelector("svg");

var epsilon = 1.0;

// Setup test document

var rect = createSVGElement("rect");

rect.setAttribute("id", "rect");

rect.setAttribute("width", "100");

rect.setAttribute("height", "100");

rect.setAttribute("fill", "green");

rect.setAttribute("onclick", "executeTest()");

var animate = createSVGElement("animateTransform");

animate.setAttribute("id", "animation");

animate.setAttribute("attributeName", "transform");

animate.setAttribute("type", "scale");

animate.setAttribute("from", "0,0");

animate.setAttribute("to", "2,2");

animate.setAttribute("type", "scale");

animate.setAttribute("fill", "freeze");

animate.setAttribute("accumulate", "sum");

animate.setAttribute("repeatCount", "3");

animate.setAttribute("additive", "sum");

animate.setAttribute("begin", "0s");

animate.setAttribute("dur", "4s");

rect.appendChild(animate);

rootSVGElement.appendChild(rect);

// Setup animation test

function sample1() {

    // Check initial/end conditions

    assert_equals(rect.transform.animVal.numberOfItems, 1);

    assert_equals(rect.transform.animVal.getItem(0).type, SVGTransform.SVG_TRANSFORM_SCALE);

    assert_approx_equals(rect.transform.animVal.getItem(0).matrix.a, 0, epsilon);

    assert_approx_equals(rect.transform.animVal.getItem(0).matrix.d, 0, epsilon);

    assert_equals(rect.transform.baseVal.numberOfItems, 0);

function sample2() {

    assert_equals(rect.transform.animVal.numberOfItems, 1);

    assert_equals(rect.transform.animVal.getItem(0).type, SVGTransform.SVG_TRANSFORM_SCALE);

    assert_approx_equals(rect.transform.animVal.getItem(0).matrix.a, 1, epsilon);

    assert_approx_equals(rect.transform.animVal.getItem(0).matrix.d, 1, epsilon);

    assert_equals(rect.transform.baseVal.numberOfItems, 0);

function sample3() {

    assert_equals(rect.transform.animVal.numberOfItems, 1);

    assert_equals(rect.transform.animVal.getItem(0).type, SVGTransform.SVG_TRANSFORM_SCALE);

    assert_approx_equals(rect.transform.animVal.getItem(0).matrix.a, 2, epsilon);

    assert_approx_equals(rect.transform.animVal.getItem(0).matrix.d, 2, epsilon);

    assert_equals(rect.transform.baseVal.numberOfItems, 0);

function sample4() {

    assert_equals(rect.transform.animVal.numberOfItems, 1);

    assert_equals(rect.transform.animVal.getItem(0).type, SVGTransform.SVG_TRANSFORM_SCALE);

    assert_approx_equals(rect.transform.animVal.getItem(0).matrix.a, 3, epsilon);

    assert_approx_equals(rect.transform.animVal.getItem(0).matrix.d, 3, epsilon);

    assert_equals(rect.transform.baseVal.numberOfItems, 0);

function sample5() {

    assert_equals(rect.transform.animVal.numberOfItems, 1);

    assert_equals(rect.transform.animVal.getItem(0).type, SVGTransform.SVG_TRANSFORM_SCALE);

    assert_approx_equals(rect.transform.animVal.getItem(0).matrix.a, 4, epsilon);

    assert_approx_equals(rect.transform.animVal.getItem(0).matrix.d, 4, epsilon);

    assert_equals(rect.transform.baseVal.numberOfItems, 0);

function sample6() {

    assert_equals(rect.transform.animVal.numberOfItems, 1);

    assert_equals(rect.transform.animVal.getItem(0).type, SVGTransform.SVG_TRANSFORM_SCALE);

    assert_approx_equals(rect.transform.animVal.getItem(0).matrix.a, 5, epsilon);

    assert_approx_equals(rect.transform.animVal.getItem(0).matrix.d, 5, epsilon);

    assert_equals(rect.transform.baseVal.numberOfItems, 0);

function sample7() {

    assert_equals(rect.transform.animVal.numberOfItems, 1);

    assert_equals(rect.transform.animVal.getItem(0).type, SVGTransform.SVG_TRANSFORM_SCALE);

    assert_approx_equals(rect.transform.animVal.getItem(0).matrix.a, 6, epsilon);

    assert_approx_equals(rect.transform.animVal.getItem(0).matrix.d, 6, epsilon);

    assert_equals(rect.transform.baseVal.numberOfItems, 0);

smil_async_test((t) => {

    const expectedValues = [

        // [animationId, time, sampleCallback]

        ["animation", 0.001,  sample1],

        ["animation", 2.0,    sample2],

        ["animation", 3.999,  sample3],

        ["animation", 4.001,  sample3],

        ["animation", 6.0,    sample4],

        ["animation", 7.999,  sample5],

        ["animation", 8.001,  sample5],

        ["animation", 10.0,   sample6],

        ["animation", 11.999, sample7],

        ["animation", 12.001, sample7],

        ["animation", 14.0,   sample7],

        ["animation", 60.0,   sample7]

];

    runAnimationTest(t, expectedValues);

});

</script>